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Canon MF8000 Series Manuals
Manuals and User Guides for Canon MF8000 Series. We have
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Canon MF8000 Series manual available for free PDF download: Service Manual
Canon MF8000 Series Service Manual (363 pages)
Brand:
Canon
| Category:
Printer
| Size: 42 MB
Table of Contents
Explanation of Symbols
3
Table of Contents
4
Safety Precautions
10
CDRH Provisions
11
Laser Safety
11
About Laser Beams
11
Handling Laser Scanner Unit
11
Toner Safety
12
About Toner
12
Handling Adhered Toner
12
Notes on Handling Lithium Battery
12
Notes on Assembly/Disassembly
12
Product Overview
13
Product Lineups
13
Main Unit
14
Options
15
MF8300 Series
15
MF8000 Series
15
Product Features
16
Features
16
Compact MFP
16
High-Speed & High-Quality MFP
16
Power-Saving MFP
16
Enhanced Usability
16
Specifications
17
Main Unit Specifications
17
ADF Specifications
18
Wireless LAN Specifications
18
SEND Specifications
19
FAX Specifications
19
Print Speed
20
MF8300 Series
20
MF8000 Series
20
Paper Types
21
Paper Size
21
Name of Parts
22
External View
22
MF8300 Series
22
MF8000 Series
23
Cross Section View
24
MF8300 Series
24
MF8000 Series
25
Control Panel
26
MF8350 / MF8330 Series
26
MF8050 / MF8030 Series
27
Mf8380/Mf8340/Mf8080/Mf8040
28
Technical Overview
29
Basic Configuration
29
Configuration Function
30
Basic Sequence
30
Basic Operational Sequence
30
Print Sequence
31
Print Mode
33
MF8300 Series
33
MF8000 Series
33
Document Exposure/Feeder System
34
Document Exposure System
34
Overview
34
Major Components
34
Document Feeder System
35
Overview
35
Various Control
35
Jam Detection
36
Service Tasks
36
Action for Parts Replacement
36
Reader Unit
36
Maintenance
37
Service Notes
37
Controller System
38
Overview
38
Controls
38
Motor Controls
38
Open Door Detection
38
Low-Voltage Power Supply Control
39
Protective Control
40
Power-Saving Mode
40
Service Tasks
41
Action for Parts Replacement
41
Maintenance
41
Service Notes
41
Laser Control System
42
Overview
42
Controls
42
Failure Detection
42
Service Tasks
43
Action for Parts Replacement
43
Maintenance
43
Service Notes
43
Image Formation System
44
Overview
44
Parts
44
Mf8350Cdn/8330Cdn
44
Mf8050Cn/8030Cn
44
Image Forming Process
45
Overview
45
Static Latent Image Forming Block
45
Step 1: Primary Charging
45
Development Block
46
Transfer Block
46
Fixing Block
47
Cleaning Block
48
Controls
49
High-Voltage Power Supply Control
49
Image Stabilization Control
50
Image Density Correction Control (D-Max Control)
51
Image Gradation Correction Control (D-Half Control)
51
Color Displacement Control
51
Toner Cartridges
53
Transfer Unit
53
Service Tasks
54
Action for Parts Replacement
54
Maintenance
54
Notes on Field Service
54
Fixing System
55
Overview
55
Controls
55
Fixing Speed Control
55
Fixing Temperature Control
56
Protective Control
57
Failure Detection
57
Service Works
58
At Parts Replacement
58
Maintenance
58
Notes on Service Works
58
Pickup / Feed System
59
Overview
59
MF8300 Series
59
MF8000 Series
59
Parts Configuration
60
MF8300 Series
60
MF8000 Series
60
Drive Configuration
61
MF8300 Series
61
MF8000 Series
61
Controls
62
Cassette Paper Feed
62
Jam Detection
62
Delay Jams
63
Other Jams
63
Stationary Jams
63
Service Works
64
At Parts Replacement
64
Maintenance
64
Notes on Service Works
64
Periodical Services
65
Periodically Replaced Parts
66
Durable Parts
66
Periodical Services
66
Cleaning
66
Disassembly/Assembly
68
MF8300 Series
68
List of Parts
68
List of Main Unit
70
List of Motor/Fan
72
List of Clutch / Solenoid/Heater/Thermistor/Switch/Speaker
72
List of Sensor
73
Pcb
73
Llist of Connector (MF8350 / MF8330)
75
Llist of Connector (MF8380 / MF8340)
81
External Cover, Internal Cover
87
Location
87
Removing the Left Cover
88
Removing the Right Cover
90
Installing the Right Cover
91
Removing the Right
92
Removing the Right Front Cover
92
Removing the
92
Removing the Front Cover
92
Removing the Rear Upper Cover
93
Removing the Rear Cover
94
Removing the Rear Lower Cover
94
Removing the Rear Cover Rib Unit
96
Removing the Upper Cover
97
Removing the Cartridge Tray
98
Document Exposure, Feed System
99
Location
99
Removing the ADF Unit + Reader Unit
100
Separating the ADF Unit + Reader Unit
101
Removing the ADF Roller Unit
104
Removing the ADF Pickup Roller
106
Removing the ADF Separation Roller
107
Removing the ADF Separation Pad (MF8350/8330)
108
Removing the ADF Separation Pad (MF8380/8360/8340)
110
Removing the ADF Pickup Feed Unit (MF8350/8330)
111
Removing the ADF Pickup Feed Unit (MF8380/8360/8340)
114
Removing the ADF Pickup Motor
116
Removing the Reader Unit Upper Cover
117
Removing the CIS Unit
119
Removing the Reader Scanner Motor
122
Controller System
125
Location
125
Removing the Controller Cover
127
Removing the Wireless LAN PCB (MF8380)
127
Removing the Main Controller PCB
128
Removing the Main Controller Support Plate
130
Removing the DC Controller PCB
130
Removing the High Voltage Power Supply PCB
132
Removing the Low Voltage Unit
134
Removing the Fixing Sub PCB
135
Removing the Duplex Driver PCB
136
Removing the Relay PCB
137
Removing the Control Panel Unit (MF8350/8330)
138
Removing the Control Panel Unit (MF8380/8360/8340)
139
Removing the Control Panel PCB (MF8350/8330)
140
Removing the Control Panel PCB (MF8380/8360/8340)
141
Removing the FAX PCB (MF8350/8380/8360)
141
Removing the off Hook PCB (MF8380/8360)
142
Removing the Drive Unit
142
Removing the Duplex Reverse Drive Unit
149
Removing the Low Voltage Unit Cooling Fan (MF8350/8330)
150
Removing the Fixing/Fixing Power Supply Cooling Fan Unit
152
Removing the Duplex Feeding Fan
153
Removing the Speaker (MF8350/8380/8360)
155
Laser Exposure System
156
Location
156
Removing the Laser Scanner Unit
156
Image Formation System
161
Location
161
Removing the ITB Unit
162
Removing the Patch Density and Registration Sensor Unit
164
Removing the Drum Motor
165
Removing the Developing Motor
167
Removing the Secondary Transfer Outer Roller
168
Fixing System
169
Location
169
Removing the Fixing Assembly
170
Removing the Fixing Film Unit
171
Removing the Fixing Pressure Roller
176
Removing the Fixing Motor Unit
176
Pickup Feeder System
178
Location
178
Removing the Cassette Pickup Roller
179
Removing the Cassette Separation Roller
180
Removing the MP Tray Pickup Roller
181
Removing the MP Tray Separation Pad
181
Removing the Pickup Motor
182
Removing the Pickup Unit
184
Removing the MP Tray Pickup Unit
189
Removing the Secondary Transfer Feed Unit
191
Removing the Delivery Unit
192
Removing the Duplex Feed Unit
193
Removing the Re-Pickup Guide Unit
194
MF8000 Series
195
List of External / Internal Cover
195
List of Main Unit
196
List of Motor/Fan
197
List of Clutch / Solenoid/Heater/Thermistor/Switch/Speaker
198
List of Sensor
198
Pcb
199
List of Connector (MF8050/MF8030)
200
List of Connector (MF8080/MF8040/MF8010)
205
External Cover, Internal Cover
209
Location
209
Removing the Left Cover
210
Removing the Right Cover
213
Removing the Front Cover (MF8050/8030)
215
Removing the Front Covent Cover (MF8080/8040/8010)
219
Removing the Rear Upper Cover
222
Removing the Rear Lower Cover
223
Removing the Rear Cover
223
Removing the Upper Cover
224
Document Exposure/Feeder System
225
Location
225
Removing the ADF Unit + Reader Unit (MF8050/8030/8080/8040)
226
Separating the ADF Unit + Reader Unit (MF8050/8030/8080/8040)
227
Removing the ADF Roller Unit (MF8050/8030/8080/8040)
231
Removing the ADF Pickup Roller (MF8050/8030/8080/8040)
233
Removing the ADF Separation Roller (MF8050/8030/8080/8040)
233
Removing the ADF Separation Pad (MF8050/8030/8080/8040)
234
Removing the ADF Pickup Feed Unit (MF8050/8030/8080/8040)
236
Removing the ADF Pickup Motor (MF8050/8030/8080/8040)
239
Removing the Reader Unit Upper Cover
240
Removing the CIS Unit
242
Removing the Reader Scanner Motor
245
Controller System
247
Location
247
Removing the Controller Cover
248
Removing the Wireless LAN PCB (MF8080)
248
Removing the Main Controller PCB
249
Removing the DC Controller PCB
251
Removing the Low Voltage Power Supply Unit
252
Removing the High Voltage Power Supply PCB
253
Removing the Fixing Power Supply Unit
255
Removing the Control Panel (MF8050/8030)
256
Removing the Control Panel (MF8080/8040/8010)
257
Removing the Control Panel PCB(MF8050/8030)
258
Removing the Control Panel PCB(MF8080/8040/8010)
258
Removing the FAX PCB (MF8050/8080)
259
Removing the off Hook PCB (MF8080)
259
Removing the Main Drive Unit
260
Removing the Sub Drive Unit
265
Removing the Main Motor
266
Removing the Speaker (MF8050/8080)
267
Laser Exposure System
268
Location
268
Removing the Laser Scanner Unit
268
Image Formation System
272
Location
272
Removing the ITB Unit
272
Removing the Secondary Transfer Outer Roller
276
Fixing System
278
Location
278
Removing the Fixing Assembly
278
Replacing the Fixing Film Unit
279
Removing the Fixing Pressure Roller
281
Removing the Fixing Motor
282
Pickup Feeder System
283
Location
283
Removing the Cassette Pickup Roller
283
Removing the Cassette Separation Roller
284
Adjustment at Parts Replacement
286
Document Exposure / Feed System
288
After Replacing ADF Units
288
After Replacing Reader Units
288
After Replacing the Reader Upper Cover Unit
289
After Replacing CIS Units
290
Controller System
291
After Replacing Main Controller Pcbs
291
Laser Exposure System
292
After Replacing Laser Scanner Unit
292
Trouble Shooting
294
Test Print
294
Engine Test Print
295
Controller Test Print
296
Overview
296
Selecting Test Chart
296
Trouble Shooting Items
298
Recurring Faulty Image
298
Confirming Nip Width
298
Special Management Mode
299
Overview
299
Operational Description
299
Menu List
300
Version Upgrade
302
Overview
302
Preparation
302
System Requirements
302
Downloading System Software
303
Error Codes
305
Overview
305
Outline
306
Location Code
306
Position Code
306
Error Codes
307
Jam Code
311
MF8380/8360/8340 Series
311
MF8080/8040/8010 Series
312
Service Mode
313
Overview
313
Service Mode Menu
314
Backing up Service Mode
314
Screen Flow of Service Mode
315
Copier
316
Display
316
Version
316
Err
316
Jam
316
CCD
317
R-Con
317
Adjust
318
Adj-Xy
318
CCD
319
Pascal
323
Vifadj
324
Scnr
325
Function
328
CCD
328
Clear
329
Misc
329
System
330
Viffnc
331
Splman
332
Install
334
Body
335
Acc
336
Serial
337
Couter
337
Total
337
Pick
338
Feeder
340
Adjust
340
Function
341
Fax
342
List of SSSW
342
List of MENU
343
List of NUM
343
Setting of NCU Parameters
344
Tone/Pulse
344
Dial Tone
345
Numeric Value Parameter
345
2Nd DIAL TONE
345
Busy Tone
346
Reorder Tone
347
Auto
347
Cng Detect
347
Rkey
347
Pbx Dial Tone
348
Pbx Busy Tone
348
Testmode
349
Print
349
Fax
350
Modem
350
Faculty
351
Appendex
352
Special Tools
352
Solvents and Oils
352
General Circuit Diagram
352
Service Tools
353
Mf8350 / Mf8330 (1/2)
354
Mf8050 / Mf8030 (2/2)
356
Mf8380 / Mf8360 / Mf8340 (1/2)
358
Mf8380 / Mf8360 / Mf8340 (2/2)
359
Mf8080 / Mf8040 / Mf8010 (1/2)
360
Mf8080 / Mf8040 / Mf8010 (2/2)
361
General Timing Chart
362
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